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/*
* Copyright 2016-2017, Nokia Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.impl;
import java.io.IOException;
import java.util.HashMap;
import org.apache.http.client.ClientProtocolException;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.common.bo.AdaptorEnv;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonConstants;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.http.client.HttpClientProcessorInf;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmGrantVnfRequest;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmGrantVnfResponse;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmNotifyLCMEventsRequest;
import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.inf.NslcmMgmrInf;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;
import org.springframework.web.bind.annotation.RequestMethod;
import com.google.gson.Gson;
@Component
public class NslcmMgmrImpl implements NslcmMgmrInf{
private static final Logger logger = LoggerFactory.getLogger(NslcmMgmrImpl.class);
@Autowired
private AdaptorEnv adaptorEnv;
@Autowired
HttpClientProcessorInf httpClientProcessor;
private Gson gson = new Gson();
// @Deprecated
// public VnfmInfo queryVnfm(String vnfmId) throws ClientProtocolException, IOException
// {
// String httpPath = String.format(CommonConstants.RetrieveVnfmListPath, vnfmId);
// RequestMethod method = RequestMethod.GET;
//
// String responseStr = operateNslcmHttpTask(null, httpPath, method);
//
// logger.info("NslcmMgmrImpl->queryVnfm, the vnfmInfo is {}", responseStr);
//
// VnfmInfo response = gson.fromJson(responseStr, VnfmInfo.class);
//
// return response;
// }
public NslcmGrantVnfResponse grantVnf(NslcmGrantVnfRequest driverRequest) throws ClientProtocolException, IOException {
String httpPath = CommonConstants.NslcmGrantPath;
RequestMethod method = RequestMethod.POST;
String responseStr = operateNslcmHttpTask(driverRequest, httpPath, method);
logger.info("NslcmMgmrImpl->grantVnf, the NslcmGrantVnfResponse is {}", responseStr);
NslcmGrantVnfResponse response = gson.fromJson(responseStr, NslcmGrantVnfResponse.class);
return response;
}
public void notifyVnf(NslcmNotifyLCMEventsRequest driverRequest, String vnfInstanceId) throws ClientProtocolException, IOException {
String httpPath = String.format(CommonConstants.NslcmNotifyPath, vnfInstanceId);
RequestMethod method = RequestMethod.POST;
operateNslcmHttpTask(driverRequest, httpPath, method);
}
private String operateNslcmHttpTask(Object httpBodyObj, String httpPath, RequestMethod method) throws ClientProtocolException, IOException {
String url=adaptorEnv.getLcmApiUriFront() + httpPath;
HashMap<String, String> map = new HashMap<>();
map.put(CommonConstants.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE);
String responseStr = httpClientProcessor.process(url, method, map, gson.toJson(httpBodyObj)).getContent();
return responseStr;
}
public void setAdaptorEnv(AdaptorEnv env) {
this.adaptorEnv = env;
}
}
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